CH508318A - Anlage zur Signalübertragung durch Impulskodemodulation - Google Patents

Anlage zur Signalübertragung durch Impulskodemodulation

Info

Publication number
CH508318A
CH508318A CH406969A CH406969A CH508318A CH 508318 A CH508318 A CH 508318A CH 406969 A CH406969 A CH 406969A CH 406969 A CH406969 A CH 406969A CH 508318 A CH508318 A CH 508318A
Authority
CH
Switzerland
Prior art keywords
signal transmission
pulse code
code modulation
modulation
pulse
Prior art date
Application number
CH406969A
Other languages
English (en)
Inventor
Wilhelmus Glasbergen Johannes
Anton Greefkes Johannes
Jager Frank De
Maria Van Den Enden Wilhelmus
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH508318A publication Critical patent/CH508318A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation
    • H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electrotherapy Devices (AREA)
  • Control Of Amplification And Gain Control (AREA)
CH406969A 1968-03-21 1969-03-18 Anlage zur Signalübertragung durch Impulskodemodulation CH508318A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6803992A NL159548B (nl) 1968-03-21 1968-03-21 Overdrachtsstelsel voor signaaloverdracht door pulscodemodulatie, alsmede zender en ontvanger voor toepassing in een dergelijk stelsel.

Publications (1)

Publication Number Publication Date
CH508318A true CH508318A (de) 1971-05-31

Family

ID=19803096

Family Applications (1)

Application Number Title Priority Date Filing Date
CH406969A CH508318A (de) 1968-03-21 1969-03-18 Anlage zur Signalübertragung durch Impulskodemodulation

Country Status (10)

Country Link
AT (1) AT310250B (de)
BE (1) BE730204A (de)
CA (1) CA918243A (de)
CH (1) CH508318A (de)
DE (1) DE1911431C3 (de)
DK (1) DK142478B (de)
FR (1) FR2004446A1 (de)
GB (1) GB1261951A (de)
NL (1) NL159548B (de)
SE (1) SE350890B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283596A1 (fr) * 1974-08-28 1976-03-26 Cit Alcatel Modulateur-demodulateur delta a adaptation amelioree

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621396A (en) * 1970-05-08 1971-11-16 Bell Telephone Labor Inc Delta modulation information transmission system
NL155997B (nl) * 1972-06-24 1978-02-15 Philips Nv Overdrachtsstelsel.
NL7400764A (nl) * 1974-01-21 1975-07-23 Philips Nv Digitale inrichting voor het omzetten van ge- comprimeerde delta gemoduleerde signalen in pcm-signalen.
US3971987A (en) * 1975-02-07 1976-07-27 International Business Machines Corporation Gain method and apparatus for a delta modulator
NL174607C (nl) * 1975-06-05 1984-07-02 Philips Nv Transmissie-systeem voor signaaloverdracht door middel van gecomprimeerde deltamodulatie.
NL7712706A (nl) * 1977-11-18 1979-05-22 Philips Nv Deltamodulatie decoder.
GB2128825A (en) * 1982-10-20 1984-05-02 Dbx Analog to digital and digital to analog converter
CN107192929B (zh) * 2017-06-21 2023-11-03 贵州电网有限责任公司电力科学研究院 用于特高频监测系统校验的gis局放信号源系统及使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283596A1 (fr) * 1974-08-28 1976-03-26 Cit Alcatel Modulateur-demodulateur delta a adaptation amelioree

Also Published As

Publication number Publication date
AT310250B (de) 1973-09-25
DE1911431C3 (de) 1981-10-22
GB1261951A (en) 1972-02-02
NL6803992A (de) 1969-09-23
CA918243A (en) 1973-01-02
DE1911431A1 (de) 1969-11-13
DE1911431B2 (de) 1975-11-13
BE730204A (de) 1969-09-22
SE350890B (de) 1972-11-06
DK142478C (de) 1981-03-30
DK142478B (da) 1980-11-03
NL159548B (nl) 1979-02-15
FR2004446A1 (de) 1969-11-21

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Legal Events

Date Code Title Description
PL Patent ceased